eal/arm32: define coherent I/O memory barriers

Signed-off-by: Yongseok Koh <yskoh@mellanox.com>
Acked-by: Jianbo Liu <jianbo.liu@arm.com>

diff --git a/lib/librte_eal/common/include/arch/arm/rte_atomic_32.h b/lib/librte_eal/common/include/arch/arm/rte_atomic_32.h
index 14c0486..d2b7fa2 100644 (file)
--- a/lib/librte_eal/common/include/arch/arm/rte_atomic_32.h
+++ b/lib/librte_eal/common/include/arch/arm/rte_atomic_32.h
@@ -79,6 +79,10 @@ extern "C" {
 
 #define rte_io_rmb() rte_rmb()
 
+#define rte_cio_wmb() rte_wmb()
+
+#define rte_cio_rmb() rte_rmb()
+
 #ifdef __cplusplus
 }
 #endif